two questions thanks

If you lend money at a nominal interest rate of 9 percent and the inflation rate is 1 percent, what real in rate will you earn? Select one: a. 3 percent b. 8 percent O c. 4 percent O d. 15 percent O e. 12 percent If equilibrium GDP is below potential, then Select one: of a. the wage rate will fall as workers compete for scarce jobs b. the wage rate will remain stable as labor productivity increases c. unemployment is unusually low d. the aggregate supply curve will shift leftward e. the Central Bank will lower the money supply